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WD Caviar Black and WD RE4 Four-platter Hard Drives Set New Benchmarks in High-Feature, High Performance Storage

15 Oct

WD announced that it is now shipping desktop 7200 RPM 2 TB hard drives and is qualifying with OEMs enterprise-class hard drives based on WD’s 500 gigabytes-per-platter technology.

The popular family of WD Caviar Black drives, now led by the new 2 TB capacity, is perfect for gaming, high-performance desktop systems and workstations; while the WD RE4 2 TB is suited for servers, network attached storage and storage networks.

High-performance hard drives by an industry leader in performance, WD Caviar Black and WD RE4 2 TB drives combine 7200 RPM spin speed, 64 MB cache, dual stage actuator technology, SATA 3 gigabits per second (Gb/s) interface, and an integrated dual processor to deliver ultimate performance in a maximum-capacity drive.

WD Caviar Black 2 TB and WD RE4 2 TB hard drives feature the following:
Dual processor – Twice the processing power to maximize performance.
Dual actuator technology – A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

– IntelliSeek™ – Calculates optimum seek speeds to lower power consumption, noise, and vibration.

– StableTrac™ – The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations.

– NoTouch™ ramp load technology – The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Additional Features for WD RE4 2 TB Enterprise Hard Drives
WD RE4 drives feature 1.2 million hours MTBF, Active Power Save™, enhanced RAFF™ technology, multi-axis shock sensor, native command queuing (NCQ), pressure sensors, third generation dynamic fly height, time limited error recovery (TLER), and an extensive and enhanced testing process to ensure long-term reliability for demanding enterprise applications.

 
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Posted by on October 15, 2009 in WD (Western Digital)

 

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